<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <p>前端网页三剑客</p>
        <ul v-for="item in list">
            <li>{{ item }}</li>
        </ul>
    </div>

    <script>
        let vm = new Vue({
            el: '#app',
            data: {
                list: ['HTML','CSS','JS']
            }
        }) 
    </script>
</body>
</html>